Head-to-head
Pick two athletes to see how the race played out between them — by actual time, head start, and checkpoint.
Athlete A
OfficialEric Tannenwald
#797 · 1:26:15 · M58 · Group P · DR
Wave start 8:42 AM (P-DR)
Athlete B
OfficialDaniel J Babinski
#794 · 1:18:11 · M40 · Group Y · DR
Wave start 8:50 AM (Y-DR)
Interpretation
Eric (P-DR) started at 8:42 AM; Daniel (Y-DR) started at 8:50 AM. That gave Eric a 8 minutes head start on Daniel. On foot, Eric ran 1:26:15 and Daniel ran 1:18:11 — Daniel was 8:04 faster than Eric. Eric took official place 797th (time-based 818th) and Daniel took official place 794th (time-based 585th). Daniel was faster on foot and finished ahead on the official clock too. Biggest swing: Daniel gained 2:04 from Muir Woods to Cardiac.
Deltas
ComputedWave start
Eric Tannenwald (P-DR) started 8 min earlier than Daniel (Y-DR).
- Overall place Δ
- +3
- Actual time Δ
- +8:04
- Section gap Δ
- ±0 (same section)
- Wave start Δ
- 8 min (Eric earlier)
- Finish clock Δ
- +0:04
- Section place Δ
- -20
Δ = Eric − Daniel. Negative means Eric is ahead/faster.
Race timeline
Computed- Eric (P-DR) started at 8:42 AM.
- Daniel (Y-DR) started at 8:50 AM, 8:00 later.
- Actual running time: Daniel was 8:04 faster on foot than Eric.
- Finish clock: Daniel crossed the line 0:04 ahead of Eric — Daniel wins this head-to-head.
Δ (A − B): actual +8:04 · finish clock +0:04.
Position through the course
OfficialSegment-by-segment splits
Official| Segment | Eric | Daniel | Δ |
|---|---|---|---|
| Start to Top of Stairs | 10:37 | 8:27 | +2:10 |
| Stairs to Windy Gap | 7:00 | 6:50 | +0:10 |
| Windy Gap to Muir Woods | 7:30 | 7:05 | +0:25 |
| Muir Woods to Cardiac | 31:20 | 29:16 | +2:04 |
| Cardiac to White Gate | 17:46 | 16:37 | +1:09 |
| White Gate to The Stile | 9:41 | 7:45 | +1:56 |
| The Stile to Finish | 2:21 | 2:11 | +0:10 |
Δ negative = Eric ran the segment faster.